黑龙江农业科学Issue(8)：1-9,9.DOI:10.11942/j.issn1002-2767.2026.08.0001
碳酸盐黑钙土区腐植酸施用模式对芸豆生长发育及产量的影响
Effects of Humic Acid Application Regimes on Growth,Development and Yield of Kidney Beans in Carbonate Chernozem Region
摘要
Abstract
In order to facilitate high-quality and high-yield cultivation of kidney bean in carbonate chernozem regions,four kidney bean cultivars including Qiyun 1,Qiyun 2,Zhongyun 3 and Long 12-2578 were adopted as experimental materials.Four treatments were arranged,as blank control with clean water(CK),sole application of solid humic acid(G),sole foliar application of liquid humic acid(Y)and combined application of solid and liquid humic acid(GY).Phenological development,vegetative and reproductive growth traits,photosynthetic physiology and yield components were comprehensively measured to clarify the regulatory effects of varying humic acid application regimes on kidney bean performance and genotypic discrepancy.The results indicated that,humic acid application exerted no significant influence on crop phenology.During the vegetative stage,basal applied solid humic acid gradually improved soil properties,increased root dry weight,leaf chlorophyll concentration and leaf area,with its promoting effect intensified along plant development.At the reproductive stage,combined humic acid via basal soil application plus foliar spraying provided dual-path nutrient supply,synergistically boosting aboveground biomass,effective branch number and pod count per plant while accelerating translocation of assimilates toward reproductive organs.Yield improvement induced by humic acid was mainly attributed to elevated grain weight per plant rather than variations in pod length or seed number per pod.Significant cultivar × treatment interaction was detected,Qiyun 1 and Zhongyun 3 achieved 12.28％and 11.84％yield increases under combined solid-liquid humic acid application,whereas Qiyun 2 and Long 12-2578 obtained 6.94％and 7.84％yield increases with single solid humic acid amendment.关键词
碳酸盐黑钙土/芸豆/腐植酸/施用方式/生长生理/产量形成/基因型响应Key words
carbonate chernozem/kidney bean/humic acid/application method/growth and physiology/yield formation/genotypic response引用本文复制引用
卢环,曾玲玲,王成,张金东,杨贺麟,于运凯,侯晓敏,车致远..碳酸盐黑钙土区腐植酸施用模式对芸豆生长发育及产量的影响[J].黑龙江农业科学,2026,(8):1-9,9.基金项目
财政部和农业农村部:国家现代农业食用豆产业技术体系(CARS-08-Z09). （CARS-08-Z09）
